// JavaScript Document


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function ShowHide(elementId , menuNumber)
{
	var element = document.getElementById(elementId);
	var elementImageReference = document.getElementById('MainMenu');

	element.style.top = GetTopObject(elementImageReference) + 32;
	element.style.left = GetLeftObject(elementImageReference) + (menuNumber-1)*149 - 1;
	
//	if(element.style.display != "block")
//	{
		element.style.display = "block";
//	}
//	else
//	{
//		element.style.display = "none";
//	}
}


function ShowSubHide(elementId , mainElementId, menuNumber)
{
	var element = document.getElementById(elementId);
	var elementImageReference = document.getElementById(mainElementId);
	
    element.style.top = elementImageReference.offsetTop + (menuNumber-1)* 26;
	element.style.left = elementImageReference.offsetLeft + elementImageReference.offsetWidth -1;
		
//	if(element.style.display != "block")
//	{
		element.style.display = "block";
//	}
//	else
//	{
//		element.style.display = "none";
//	}
}


function GetTopObject(o){
    var nTop = null;
    if(o){
        do{
            nTop += o.offsetTop;
            o = o.offsetParent;
        } while(o)
    }
    return nTop;
}

function GetLeftObject(o){
    var nLeft = null;
    if(o){
        do{
            nLeft += o.offsetLeft;
            o = o.offsetParent;
        } while(o)
    }
    return nLeft;
}

function Hide_AllElement()
{
	var element = document.getElementById('SubMenu_M2');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M21');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M3');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M31');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M4');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M41');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M42');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M43');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M44');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M5');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M51');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M6');
	element.style.display = "none";
}

function Hide_AllSubElement()
{
	var element = document.getElementById('SubMenu_M21');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M31');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M41');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M42');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M43');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M44');
	element.style.display = "none";
	element = document.getElementById('SubMenu_M51');
	element.style.display = "none";
}


function Hide_Element(elementId)
{
	var element = document.getElementById(elementId);

	if(tempY >= element.offsetTop  &&   
	   tempY <= element.offsetTop + element.offsetHeight  &&
	   tempX >= element.offsetLeft  &&   
	   tempX <= element.offsetLeft + element.offsetWidth)
	{

	}
	else
	{
		element.style.display = "none";
	}
}

function IsInRange(elementId)
{
	var element = document.getElementById(elementId);
    if(element.style.display == "none")
    {
        return false;
    }
	if(tempY >= element.offsetTop-40  &&   
	   tempY <= element.offsetTop + element.offsetHeight+40  &&
	   tempX >= element.offsetLeft-40  &&   
	   tempX <= element.offsetLeft + element.offsetWidth+40)
	{
        return true;
	}
	else
	{
		return false;
	}
}

// Detect if the browser is IE or not.
// If it is not IE, we assume that the browser is NS.
var IE = document.all?true:false

// If NS -- that is, !IE -- then set up for mouse capture
if (!IE) document.captureEvents(Event.MOUSEMOVE)

// Set-up to use getMouseXY function onMouseMove
document.onmousemove = getMouseXY;
document.onclick = whenClickHideAll;

// Temporary variables to hold mouse x-y pos.s
var tempX = 0
var tempY = 0

// Main function to retrieve mouse x-y pos.s

function getMouseXY(e) {
  if (IE) { // grab the x-y pos.s if browser is IE
    tempX = event.clientX + document.body.scrollLeft
    tempY = event.clientY + document.body.scrollTop
  } else {  // grab the x-y pos.s if browser is NS
    tempX = e.pageX
    tempY = e.pageY
  }  
  // catch possible negative values in NS4
  if (tempX < 0){tempX = 0}
  if (tempY < 0){tempY = 0}  
  
  Calhideobj();
  return true
}

function Calhideobj()
{
    var test = 0;
    if(IsInRange('SubMenu_M2')) test = 1;
    if(IsInRange('SubMenu_M21')) test = 1;
    if(IsInRange('SubMenu_M3')) test = 1;
    if(IsInRange('SubMenu_M31')) test = 1;
    if(IsInRange('SubMenu_M4')) test = 1;
    if(IsInRange('SubMenu_M41')) test = 1;
    if(IsInRange('SubMenu_M42')) test = 1;
    if(IsInRange('SubMenu_M43')) test = 1;
    if(IsInRange('SubMenu_M44')) test = 1;
    if(IsInRange('SubMenu_M5')) test = 1;
    if(IsInRange('SubMenu_M51')) test = 1;
    if(IsInRange('SubMenu_M6')) test = 1;
    
    if(test==0)Hide_AllElement();
}

function whenClickHideAll(e)
{
  Hide_AllElement();
}

function MNOver(text,num)
{
    document.getElementById(text+'_'+num)['className'] = 'SubMenuOver';
    document.getElementById(text+'_Link'+num)['className'] = 'MenuTextOver';
}
function MNOut(text,num)
{
    document.getElementById(text+'_'+num)['className'] = 'SubMenuOut';
    document.getElementById(text+'_Link'+num)['className'] = 'MenuTextOut';
}